drone nerds

I have a little crack in my right rear arm and I'm thinking of sending it to Drone Nerds for repair. Has anyone ever used them and had a good or bad experience with them?

Due to my own inattention, I crashed my P4P into the side of my house a while back. One landing gear was broken off on both sides from the lower shell and the lower shell was damaged. Given things I had heard about DJI service and given that I wasn't making a warranty claim, I decided to send it...